尘世用英语怎么翻译？

secularity

earthliness

This mortal world .

尘世
earthling / this mortal life / below the moon

shuffle off this mortal coil
摆脱尘世烦恼

贫道脱离尘世, 现在在武当山隐居。
I am isolated from mortal life, and lead a monastic life on Mt. Wudang

a world of happiness and sorrows